#pragma once
#include<pthread.h>
class Mutex
{
    public:
    Mutex(pthread_mutex_t *lock)
    :_lock(lock)
    {}
    void Lock()
    {
        pthread_mutex_lock(_lock);
    }
    void Unlock()
    {
        pthread_mutex_unlock(_lock);
    }
    ~Mutex()
    {}
    private:
    pthread_mutex_t* _lock;
};
class LockGuard
{
    public:
    LockGuard(pthread_mutex_t*mutex)
    :_mutex(mutex)
    {
        _mutex.Lock();
    }
    ~LockGuard()
    {
        _mutex.Unlock();
    }
    private:
    Mutex _mutex;
};